Perhaps you should try some spelling variations:
thanh doanh » hanh doanh, thanh toan, chinh doanh
doanh nhung » doanh chung, doanh thuong, doanh nhan
nhung huong » nhung phuong, nhung tuong, nhung cong
hanh thanh » nhanh thanh, thanh thanh, khanh thanh
hieu sach » chieu sach, hieu cach, dien sach
doc hieu » toc thieu, hoc thieu, hoc hien
dan than » dan chan, ban than, van than
ban hang » ngan hang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu sach - hanh thanh doanh nhung huong ((dan than) or (ban hang)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu sach - hanh thanh doanh nhung huong ((dan than) OR (ban hang)) cau*.